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pic microcontroller for PID controller

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ramya.d

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pic pid controller

hi all,
i'm doing project on pid controller
i have to implement it using pic microcontroller.
so please help me out which microcontroller i can use.
thanks
ramya
 

pid microcontroller

Start with a microcontroller that you are already familiar with.Maybe you can use pic 18f452.
 

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    ramya.d

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pic pid

i need 12 bit precision .is it possible using pic 18f452
 

pid pic microcontroller

That PIC is an 8 bit controller, so you'll need to spend extra time for your 16 bit math. As far as having a 12 bit analog to digital converter, you can either try to oversample the existing 10 bit, or use an external ADC.
 

pid pic

Hi,

PIC18F452 can works with 16 bits;

and the use 12 bits u need...


Use C language for Microchip C18

or PCWH from CCS...

Good luck...
 

8051 pid

hi ,
can any one suggest any microcontroller with inbuilt ADC and DAC other than 8051.
 
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pid 8051

You could use a TI DSP, either from the 240x (16 bit) or the 280x (32 bit) series. They have ADC built in (10 bit for 240x and almost 12 bit for 280x), and you can use PWM outputs (with low pass filter) to get a DAC function. Check their website.
 
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pid pic controller

ADC and DAC are difficult to find on MIcrochip's controllers...


I don`t know what about Motorola, Atmel, Texas Instruments or the other companies...


U can use an built-in ADC from PIC and a R-2R ladder or PWM with a high refresh rate...


Or a external DAC...


It´s ur decision...


Good look...
 

microcontroller pid

hi all,

can u suggest me a suitable microcontroller for the implementation of PID algorithm.i need both ADC and DAC on chip.
 

pid controller with 8 bit pic

hi,
every one. i am using 8051 F060 kit for my project.
can any one suggest me how to interface LCD to the kit.

regards
Ramya
 

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